1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
/*
* "The Road goes ever on and on, down from the door where it began."
*/
#ifdef __cplusplus
extern "C" {
#endif
#include "EXTERN.h"
#include "perl.h"
#ifdef __cplusplus
}
# define EXTERN_C extern "C"
#else
# define EXTERN_C extern
#endif
static void xs_init _((void));
static PerlInterpreter *my_perl;
int
perl_init_i18nl14n(printwarn) /* XXX move to perl.c */
int printwarn;
{
int ok = 1;
/* returns
* 1 = set ok or not applicable,
* 0 = fallback to C locale,
* -1 = fallback to C locale failed
*/
#if defined(HAS_SETLOCALE) && defined(LC_CTYPE)
char * lang = getenv("LANG");
char * lc_all = getenv("LC_ALL");
char * lc_ctype = getenv("LC_CTYPE");
int i;
if (setlocale(LC_CTYPE, "") == NULL && (lc_all || lc_ctype || lang)) {
if (printwarn) {
fprintf(stderr, "warning: setlocale(LC_CTYPE, \"\") failed.\n");
fprintf(stderr,
"warning: LC_ALL = \"%s\", LC_CTYPE = \"%s\", LANG = \"%s\",\n",
lc_all ? lc_all : "(null)",
lc_ctype ? lc_ctype : "(null)",
lang ? lang : "(null)"
);
fprintf(stderr, "warning: falling back to the \"C\" locale.\n");
}
ok = 0;
if (setlocale(LC_CTYPE, "C") == NULL)
ok = -1;
}
for (i = 0; i < 256; i++) {
if (isUPPER(i)) fold[i] = toLOWER(i);
else if (isLOWER(i)) fold[i] = toUPPER(i);
else fold[i] = i;
}
#endif
return ok;
}
int
#ifndef CAN_PROTOTYPE
main(argc, argv, env)
int argc;
char **argv;
char **env;
#else /* def(CAN_PROTOTYPE) */
main(int argc, char **argv, char **env)
#endif /* def(CAN_PROTOTYPE) */
{
int exitstatus;
PERL_SYS_INIT(&argc,&argv);
perl_init_i18nl14n(1);
if (!do_undump) {
my_perl = perl_alloc();
if (!my_perl)
exit(1);
perl_construct( my_perl );
}
exitstatus = perl_parse( my_perl, xs_init, argc, argv, (char **) NULL );
if (exitstatus)
exit( exitstatus );
exitstatus = perl_run( my_perl );
perl_destruct( my_perl );
perl_free( my_perl );
exit( exitstatus );
}
/* Register any extra external extensions */
/* Do not delete this line--writemain depends on it */
static void
xs_init()
{
}
|
